85290172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{14149}}^1$

素因数の和:14301

約数の個数: 24

約数和(自身を含む): 164026800

約数和(自身を除く): 78736628

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 14149, 28298, 56596, 155639, 311278, 622556, 1938413, 3876826, 7753652, 21322543, 42645086, 85290172]

約数ペア:

[(1, 85290172), (2, 42645086), (4, 21322543), (11, 7753652), (22, 3876826), (44, 1938413), (137, 622556), (274, 311278), (548, 155639), (1507, 56596), (3014, 28298), (6028, 14149)]